# MathDive vs Tester Tester

The clearest difference is in-app purchases: Tester Tester at none against MathDive's 1. Tester Tester also leads on update cadence (weekly vs every 11 months). MathDive's advantage is iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. MathDive sells 1 one-off in-app purchase. Tester Tester asks for nothing beyond the download.

MathDive ships an update every 11 months, Tester Tester weekly. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | MathDive | Tester Tester |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Size | 68 MB | 35 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VISITACION GUAL TENA](https://appshunter.io/developer/1453282445) | [Nathan Tisdale](https://appshunter.io/developer/1515608081) |

## What reviewers say

### MathDive

[App page](https://appshunter.io/ios/app/mathdive/id6451105639)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all + Remove Ads | Free | one-time |


### Tester Tester

[App page](https://appshunter.io/ios/app/tester-tester/id6756835167)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MathDive free?

MathDive is free to download, with in-app purchases available.

### Is Tester Tester free?

Tester Tester is free to download, with no in-app purchases.

### Do MathDive or Tester Tester have ads?

Neither MathDive nor Tester Tester shows ads.

### Which is updated more often, MathDive or Tester Tester?

MathDive ships an update every 11 months, and Tester Tester weekly. Most recently, MathDive was updated on September 25, 2026 and Tester Tester on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*